Winlex 4100ES Pentaerythritol rosin ester Finjetchemical Industries Natural Resins & Gum >> Rosin Coatings Soluble in aromatic and aliphatic hydrocarbons solvents Soluble in esters, ketones and chlorinated solvents Insoluble in alcohol and water Possesses good polymer compatibility (EVA, EEA, SIS, SBS, SBR, rubber, neoprene, acrylic, LMW polyethylene, amorphous polypropylene) and compatibility with phthalate and polyester plasticizers, alkyds, hydrocarbon resins and terpene resins. Winlex4100ES is a pentaerythritol ester of rosin with a higher softening point It has been stabilized to provide excellent heat and aging stability. Useful in a wide variety of adhesives and other applications where improved heat resistance and shear strength are required. It provides particularly good skinning resistance and color stability in ethylene vinyl acetate (EVA) hot melt adhesives. Soluble in aromatic and aliphatic hydrocarbon solvents(petroleum benzine, mineral spirit, benzene, ethyl acetate, acetone),esters, ketones and chlorinated solvents. Insoluble in alcohol and water. Compatible with Ethylene Vinyl Acetate (EVA) polymers,Ethylene Ethyl Acrylate, Styrene-Isoprene-Styrene (SIS), Styrene- Butadiene-Styrene (SBS), SBR, natural rubber, butyl rubber, neoprene, acrylic, LMW polyethylene, amorphous polypropylene and other polymers and with phthalate and polyester plasticizers, alkyds, hydrocarbon resins and terpene resins. coatings High softening point, pentaerythritol ester of rosin. Used in coatings. Possesses good polymer compatibility (EVA, EEA, SIS, SBS, SBR, rubber, neoprene, acrylic, LMW polyethylene, amorphous polypropylene) and compatibility with phthalate and polyester plasticizers, alkyds, hydrocarbon resins and terpene resins. Provides shear strength and very good heat and aging stability.